Let's divide 729519 by 40
Let's see how many times 40 fits into 729519.

Let's proceed to step 1:
40 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 40

Moving on to step 2:
The number 40 fits into 72 1 times, leaving a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 40 from 72 and we're left with 32.
Bring next digit (9) of the dividend behind the 32 and repeat the process: 329 / 40

On to step 3:
329 divided by 40 is 8 with a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we take 320 away from 329, we end up with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 40

On to step 4:
40 can be fit into 95 2 times, resulting in a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 182.0
The remainder is 15 after subtracting 80 from 95.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 40

Advancing to step 5:
40 can be fit into 151 3 times, resulting in a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 1823.0
Subtract 120 from 151 to get 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 40

Let's proceed to step 6:
319 divided by 40 is 7 with a remainder of 39.
Record the quotient 7 as the next digit in the result. 
Result so far: 18237.0
Subtract 280 from 319 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 7:
390 divided by 40 is 9 with a remainder of 30.
Write down 9 as next digit of the result. 
Result so far: 18237.9
Subtract 360 from 390 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
40 goes into 300 7 times with a remainder of 20.
Put 7 as the next digit of the answer. 
Result so far: 18237.97
If we subtract 280 from 300, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
40 can be fit into 200 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 18237.975
The remainder is 0 after subtracting 200 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 40, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18237.975
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 11:
40 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 18237.975
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 18237.975, with a leftover of 0.0.